7-Oxa-3,20-diazadispiro[5.1.11.2]heneicosane-20-propanoic acid, 2,2,4,4-tetramethyl-21-oxo-, tetradecyl ester

2,2,4,4-四甲基-21-氧代-7-氧杂-3,20-二氮杂二螺[5.1.11.2]二十一烷-20-丙酸十四烷基酯

Also known as: Tetradecyl 3-(2,2,4,4-tetramethyl-21-oxo-7-oxa-3,20-diazadispiro[5.1.11.2]henicosan-20-yl)propanoate, 2,2,4,4-Tetramethyl-21-oxo-7-oxa-3,20-diazadispiro[5.1.11.2]henicosane-20-propanoic acid tetradecyl ester, Tinuvin 292, UV-292

7-Oxa-3,20-diazadispiro[5.1.11.2]heneicosane-20-propanoic acid, 2,2,4,4-tetramethyl-21-oxo-, tetradecyl ester (CAS 85099-50-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C39H72N2O4 and a molecular weight of 633.00000 g/mol. It is also known as Tetradecyl 3-(2,2,4,4-tetramethyl-21-oxo-7-oxa-3,20-diazadispiro[5.1.11.2]henicosan-20-yl)propanoate, 2,2,4,4-Tetramethyl-21-oxo-7-oxa-3,20-diazadispiro[5.1.11.2]henicosane-20-propanoic acid tetradecyl ester and Tinuvin 292. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

85099-50-9

Jingsj CID

J-70667-6

Molecular Formula

C₃₉H₇₂N₂O₄

Chinese Name

2,2,4,4-四甲基-21-氧代-7-氧杂-3,20-二氮杂二螺[5.1.11.2]二十一烷-20-丙酸十四烷基酯

Molecular Weight

633.00000 g/mol

Category

Organic Acids

Last updated

8/21/2026